f5836b40d4
For the time being we don't support writing a description for those, preferring
having all details in the method's description.
Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.
(cherry picked from commit 7adf4cc9b5)
92 lines
3.6 KiB
XML
92 lines
3.6 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="BitmapFont" inherits="Font" version="3.4">
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<brief_description>
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Renders text using fonts under the [url=https://www.angelcode.com/products/bmfont/]BMFont[/url] format.
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Handles files with the [code].fnt[/code] extension.
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</brief_description>
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<description>
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Renders text using [code]*.fnt[/code] fonts containing texture atlases. Supports distance fields. For using vector font files like TTF directly, see [DynamicFont].
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="add_char">
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<return type="void" />
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<argument index="0" name="character" type="int" />
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<argument index="1" name="texture" type="int" />
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<argument index="2" name="rect" type="Rect2" />
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<argument index="3" name="align" type="Vector2" default="Vector2( 0, 0 )" />
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<argument index="4" name="advance" type="float" default="-1" />
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<description>
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Adds a character to the font, where [code]character[/code] is the Unicode value, [code]texture[/code] is the texture index, [code]rect[/code] is the region in the texture (in pixels!), [code]align[/code] is the (optional) alignment for the character and [code]advance[/code] is the (optional) advance.
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</description>
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</method>
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<method name="add_kerning_pair">
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<return type="void" />
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<argument index="0" name="char_a" type="int" />
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<argument index="1" name="char_b" type="int" />
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<argument index="2" name="kerning" type="int" />
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<description>
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Adds a kerning pair to the [BitmapFont] as a difference. Kerning pairs are special cases where a typeface advance is determined by the next character.
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</description>
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</method>
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<method name="add_texture">
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<return type="void" />
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<argument index="0" name="texture" type="Texture" />
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<description>
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Adds a texture to the [BitmapFont].
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</description>
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</method>
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<method name="clear">
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<return type="void" />
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<description>
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Clears all the font data and settings.
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</description>
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</method>
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<method name="create_from_fnt">
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<return type="int" enum="Error" />
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<argument index="0" name="path" type="String" />
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<description>
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Creates a BitmapFont from the [code]*.fnt[/code] file at [code]path[/code].
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</description>
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</method>
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<method name="get_kerning_pair" qualifiers="const">
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<return type="int" />
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<argument index="0" name="char_a" type="int" />
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<argument index="1" name="char_b" type="int" />
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<description>
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Returns a kerning pair as a difference.
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</description>
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</method>
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<method name="get_texture" qualifiers="const">
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<return type="Texture" />
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<argument index="0" name="idx" type="int" />
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<description>
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Returns the font atlas texture at index [code]idx[/code].
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</description>
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</method>
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<method name="get_texture_count" qualifiers="const">
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<return type="int" />
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<description>
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Returns the number of textures in the BitmapFont atlas.
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</description>
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</method>
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</methods>
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<members>
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<member name="ascent" type="float" setter="set_ascent" getter="get_ascent" default="0.0">
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Ascent (number of pixels above the baseline).
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</member>
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<member name="distance_field" type="bool" setter="set_distance_field_hint" getter="is_distance_field_hint" default="false">
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If [code]true[/code], distance field hint is enabled.
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</member>
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<member name="fallback" type="BitmapFont" setter="set_fallback" getter="get_fallback">
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The fallback font.
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</member>
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<member name="height" type="float" setter="set_height" getter="get_height" default="1.0">
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Total font height (ascent plus descent) in pixels.
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</member>
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</members>
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<constants>
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</constants>
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</class>
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